fzus51 klwx 110559
cwflwx
expires:202601112100;;153059

coastal waters forecast
national weather service baltimore md/washington dc
1258 am est sun jan 11 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz531-112100-
chesapeake bay from pooles island to sandy point-
1258 am est sun jan 11 2026

...gale warning in effect from 6 am est this morning through late
tonight...

.overnight...w winds 10 to 15 kt. gusts up to 25 kt late. waves
1 ft. a slight chance of rain. 
.sun...nw winds 5 to 10 kt with gusts to 20 kt... becoming w 20 to
25 kt with gusts to 35 kt in the afternoon. waves 2 to 3 ft. a
chance of rain and snow showers. vsby 1 to 3 nm. 
.sun night...w winds 20 to 25 kt with gusts to 35 kt... becoming nw
10 to 15 kt with gusts to 20 kt late. waves 3 ft. 
.mon...w winds 10 to 15 kt...becoming sw 5 to 10 kt in the
afternoon. waves 1 to 2 ft. 
.mon night...sw winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.tue night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed...sw winds 10 to 15 kt...becoming w 5 to 10 kt. waves 1 to
2 ft. a chance of rain through the night. 
.thu...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of rain
through the day. a chance of snow in the afternoon.  

$$

fzus51 klwx 110559
cwflwx
expires:202601112100;;153062

coastal waters forecast
national weather service baltimore md/washington dc
1258 am est sun jan 11 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz532-112100-
chesapeake bay from sandy point to north beach-
1258 am est sun jan 11 2026

...gale warning in effect from 6 am est this morning through late
tonight...

.overnight...w winds 10 kt. gusts up to 20 kt late. waves 1 ft. a
chance of rain. 
.sun...nw winds 10 to 15 kt with gusts to 30 kt... becoming w 20 to
25 kt with gusts to 35 kt late. waves 2 to 3 ft. a chance of rain
and snow showers. vsby 1 to 3 nm. 
.sun night...w winds 20 to 25 kt with gusts to 35 kt... becoming nw
15 kt with gusts to 20 kt late. waves 3 ft.
.mon...w winds 10 to 15 kt...becoming sw in the afternoon. waves
1 to 2 ft. 
.mon night...sw winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 to 2 ft. 
.tue night...s winds 15 to 20 kt. waves 3 ft. 
.wed...sw winds 10 to 15 kt...becoming nw after midnight. waves 1 to
2 ft. a chance of rain through the night.
.thu...nw winds 20 to 25 kt. waves 2 to 3 ft. a chance of rain
through the day. a chance of snow in the afternoon.  

$$

fzus51 klwx 110559
cwflwx
expires:202601112100;;153064

coastal waters forecast
national weather service baltimore md/washington dc
1258 am est sun jan 11 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz533-112100-
chesapeake bay from north beach to drum point-
1258 am est sun jan 11 2026

...gale warning in effect from 6 am est this morning through late
tonight...

.overnight...nw winds 10 to 15 kt. gusts up to 25 kt late. waves
1 to 2 ft. a chance of rain. 
.sun...nw winds 10 to 15 kt with gusts to 25 kt... becoming w 20 to
25 kt with gusts to 35 kt late. waves 2 to 3 ft. a chance of rain
and snow showers. vsby 1 to 3 nm. 
.sun night...nw winds 20 to 25 kt. gusts up to 35 kt...diminishing
to 25 kt after midnight. waves 3 ft. 
.mon...w winds 10 to 15 kt...becoming sw 5 to 10 kt in the
afternoon. waves 1 to 2 ft. 
.mon night...sw winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 to 2 ft. 
.tue night...s winds 15 to 20 kt. waves 3 ft. 
.wed...sw winds 10 to 15 kt...becoming w after midnight. waves 1 to
2 ft. a chance of rain after midnight. 
.thu...nw winds 15 kt...increasing to 20 to 25 kt. waves 2 to 3 ft.
a chance of rain through the day. a chance of snow in the afternoon.
 

$$

fzus51 klwx 110559
cwflwx
expires:202601112100;;153067

coastal waters forecast
national weather service baltimore md/washington dc
1258 am est sun jan 11 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz534-112100-
chesapeake bay from drum point to smith point-
1258 am est sun jan 11 2026

...small craft advisory in effect until 1 am est early this
morning...
...gale warning in effect from 6 am est this morning through late
tonight...

.overnight...nw winds 15 kt with gusts to 25 kt. waves 2 ft. rain
with a slight chance of tstms. vsby 1 to 3 nm. 
.sun...nw winds 15 to 20 kt with gusts to 25 kt... becoming w 5 to
10 kt early in the afternoon, then becoming nw 25 to 30 kt late.
waves 2 to 3 ft. a chance of rain and snow showers. vsby 1 to 3 nm. 
.sun night...nw winds 25 to 30 kt...diminishing to 15 to 20 kt late.
waves 4 ft. 
.mon...nw winds 10 to 15 kt with gusts to 20 kt... becoming sw 5 to
10 kt in the afternoon. waves 3 ft... subsiding to 1 ft in the
afternoon. 
.mon night...sw winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 to 2 ft. 
.tue night...s winds 15 to 20 kt. waves 3 ft. 
.wed...sw winds 15 to 20 kt...diminishing to 10 to 15 kt. waves 2 to
3 ft. a chance of rain after midnight. 
.thu...nw winds 20 to 25 kt. waves 2 to 3 ft. a chance of rain
through the day.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 110559
cwflwx
expires:202601112100;;153055

coastal waters forecast
national weather service baltimore md/washington dc
1258 am est sun jan 11 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz535-112100-
tidal potomac from key bridge to indian head-
1258 am est sun jan 11 2026

...gale warning in effect from 6 am est this morning through late
tonight...

.overnight...nw winds 5 to 10 kt. gusts up to 25 kt late. waves
1 ft. a chance of rain. 
.sun...nw winds 5 to 10 kt with gusts to 20 kt... becoming w 15 to
20 kt with gusts to 35 kt in the afternoon. waves 1 to 2 ft. a
chance of rain and snow showers. vsby 1 to 3 nm. 
.sun night...nw winds 10 to 15 kt. gusts up to 30 kt...diminishing
to 20 kt after midnight. waves 1 ft. 
.mon...w winds 5 kt. waves less than 1 ft. 
.mon night...sw winds around 5 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. 
.tue night...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
a chance of rain after midnight. 
.thu...nw winds 10 to 15 kt. waves 1 ft. a chance of rain through
the day. a chance of snow in the afternoon.  

$$

fzus51 klwx 110559
cwflwx
expires:202601112100;;153056

coastal waters forecast
national weather service baltimore md/washington dc
1258 am est sun jan 11 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz536-112100-
tidal potomac from indian head to cobb island-
1258 am est sun jan 11 2026

...gale warning in effect from 6 am est this morning through late
tonight...

.overnight...w winds 10 kt...becoming nw with gusts to 25 kt late.
waves 1 ft. a chance of rain. 
.sun...nw winds 5 to 10 kt with gusts to 25 kt... becoming w 20 to
25 kt with gusts to 35 kt in the afternoon. waves 1 ft...building to
3 ft in the afternoon. a chance of rain and snow showers. vsby 1 to
3 nm. 
.sun night...nw winds 20 to 25 kt with gusts to 35 kt...diminishing
to 10 to 15 kt with gusts to 20 kt after midnight. waves 3 ft...
subsiding to 1 ft after midnight. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...sw winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.wed...sw winds 10 to 15 kt...becoming w after midnight. waves 1 ft.
a chance of rain after midnight. 
.thu...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of rain
through the day. a chance of snow in the afternoon.  

$$

fzus51 klwx 110559
cwflwx
expires:202601112100;;153057

coastal waters forecast
national weather service baltimore md/washington dc
1258 am est sun jan 11 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz537-112100-
tidal potomac from cobb island to smith point-
1258 am est sun jan 11 2026

...small craft advisory in effect until 1 am est early this
morning...
...gale warning in effect from 6 am est this morning through late
tonight...

.overnight...nw winds 10 kt with gusts to 20 kt. waves 1 ft. a
chance of rain. vsby 1 to 3 nm. 
.sun...nw winds 10 to 15 kt with gusts to 35 kt... increasing to
25 to 30 kt late. waves 2 to 3 ft. a chance of rain and snow
showers. vsby 1 to 3 nm. 
.sun night...nw winds 20 to 25 kt with gusts to 30 kt...diminishing
to 10 to 15 kt with gusts to 20 kt late. waves 3 ft. 
.mon...w winds 10 to 15 kt...becoming sw 5 to 10 kt in the
afternoon. waves 1 to 2 ft. 
.mon night...sw winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...sw winds 15 to 20 kt. waves 2 ft. 
.wed...sw winds 10 to 15 kt...becoming w after midnight. waves 1 to
2 ft. a chance of rain after midnight. 
.thu...nw winds 15 to 20 kt. waves 2 ft. a chance of rain through
the day.  

$$